{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AMP03GSZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AMP03GSZ","canonicalUrl":"https://icboms.com/analog-devices/AMP03GSZ","factsUrl":"https://icboms.com/api/mcp/products/AMP03GSZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AMP03GSZ, Differential Amplifier, 1 Circuit, 3 MHz -3dB Bandwidth, 9.5V/µs Slew Rate, 25 µV Input Offset, 8-SOIC Package, -40°C to 85°C, ROHS3 Compliant.","salesMarkdown":"## Precision difference amplifier for industrial signal chains It is designed to extract the difference between two input voltages while rejecting common-mode signals — the classic role for a difference amplifier in sensor bridges, current-shunt monitors, and instrumentation front-ends. Key parametrics include a 25 µV input offset voltage, 3 MHz -3 dB bandwidth, and 9.5 V/µs slew rate, all running from a supply span of 12 V to 36 V. ## What the 25 µV offset and 3 MHz bandwidth mean for your BOM The 25 µV input offset is the headline precision spec. For a 100 mV full-scale shunt signal, that offset contributes 0.025% error before any gain-stage drift — tight enough for 12-bit systems without a trim pot. The 3 MHz bandwidth covers audio, vibration monitoring, and moderate-speed data acquisition; it will not support video or RF IF strips. The 9.5 V/µs slew rate means the output can swing 10 V in just over 1 µs, adequate for transient signals in motor-drive current sensing or solenoid feedback. The 45 mA output current per channel can drive an ADC input directly or a modest cable, but not a 50 Ω backplane. ## Supply rails: 12 V to 36 V span, no 5 V single-supply operation The minimum supply span is 12 V, so this part cannot run from a single 5 V rail. It works with ±6 V to ±18 V dual supplies or a single 12 V to 36 V supply. If your board only has 5 V or 3.3 V, you need a different differential amplifier or a boost converter. The 2.5 mA quiescent supply current is moderate — not a low-power contender for battery gear, but fine for line-powered industrial modules. ## Package and storage: 8-SOIC, tube delivery That is the standard small-outline footprint — no surprises for layout. Store the reels dry; MSL level is not in the record, but SOIC packages typically run MSL 1 or 2, so a dry-bake before reflow is prudent if the tube seal has been broken for more than the floor-life window. ## Lifecycle and compliance: active, ROHS3, no EOL watch needed For a production BOM, there is no urgency to stockpile or qualify a drop-in replacement. The ROHS3 exemption-free compliance means no shipping restrictions to EU or other regulated markets.","metaTitle":"ADI AMP03GSZ Differential Op-Amp, 3 MHz, 9.5 V/µs, 8-SOIC","metaDescription":"AMP03GSZ precision differential amplifier from Analog Devices. 25 µV offset, 3 MHz bandwidth, 9.5 V/µs slew rate. Industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tube","Slew Rate":"9.5V/µs","Mounting Type":"Surface Mount","-3db Bandwidth":"3 MHz","Amplifier Type":"Differential","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"2.5mA","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"25 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"45 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"12 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.93","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.93000","currency":"USD"},{"qty":10,"price":"$8.06800","currency":"USD"},{"qty":25,"price":"$7.69240","currency":"USD"},{"qty":100,"price":"$6.67930","currency":"USD"},{"qty":250,"price":"$6.37908","currency":"USD"},{"qty":500,"price":"$5.81622","currency":"USD"},{"qty":1000,"price":"$5.31000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/AMP03.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does AMP03GSZ have RoHS compliance?","answer":"Yes, the AMP03GSZ is ROHS3 compliant, meaning it meets the EU RoHS directive without exemptions."},{"question":"Can AMP03GSZ be operated with a single 5V supply?","answer":"No. The minimum supply span is 12 V, so a single 5 V rail is below the operating range. It requires at least ±6 V dual supplies or a single 12 V to 36 V supply."},{"question":"What is the equivalent or replacement for AMP03GSZ?","answer":"The AD8476 is not a pin-for-pin drop-in; verify the supply voltage and package before substituting. No official direct replacement is listed by the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AMP03GSZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AMP03GSZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}